Part A

Consider the gable frame shown in $($Figure $1).$

Assume that $A,B,$ and $C$ are pin connections. The

purlin loads such as $D$ and $E$ are applied

perpendicular to the center line of each girder.

Suppose that $F_1=380lb,F_2=600lb,$ and

$F_3=750lb.$

Figure

Determine the $x$ and $y$ components of the reaction at $A.$

Express your answers using three significant figures separated by a comma.

View Available Hint$($s$)$

$k$

Part B

Determine the $x$ and $y$ components of reaction at $C.$

Express your answers using three significant figures separated by a comma.

View Available Hint$($s$)$

$C_x,C_y=[]k$